I don't think there is any meaningful way to assess "better" between those two. Both are high line coaches, with lots of bells and whistles, good quality upholstery and flooring, etc. etc. It will boil down to which one of them has more of the details that you like, whether cosmetic or technical. I would suggest an item by item comparison of everything you can think of and rate each one Plus, Minus, or Neutral. I would use the Plus and Minus sparingly, only where a feature was notably more/less to your liking than the other.